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select2-vue.js
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select2-vue.js
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Vue.component('v-select', {
template: '<div>' +
'<select class="form-control" :id="id" :name="name" :placeholder="placeholder" :disabled="disabled" :required="required"></select>' +
'</div>',
data() {
return {
select2: null
};
},
model: {
event: 'change',
prop: 'value'
},
props: {
id: {
type: String,
default: ''
},
name: {
type: String,
default: ''
},
placeholder: {
type: String,
default: ''
},
options: {
type: Array,
default: () => []
},
disabled: {
type: Boolean,
default: false
},
required: {
type: Boolean,
default: false
},
settings: {
type: Object,
default: () => { }
},
value: null
},
watch: {
options(val) {
this.setOption(val);
},
value(val) {
this.setValue(val);
}
},
methods: {
setOption(val = []) {
this.select2.empty();
this.select2.select2({
...this.settings,
data: val
});
this.setValue(this.value);
},
setValue(val) {
if (val instanceof Array) {
this.select2.val([...val]);
} else {
this.select2.val([val]);
}
this.select2.trigger('change');
},
ajaxCall(inSelect2Params,inSuccessCallback,inFailCallback){
var tmpPage=inSelect2Params.data.page||1;
var tmpFilter=inSelect2Params.data.term||'';
this.$emit('filterchanged', tmpFilter, tmpPage, inSuccessCallback ,inFailCallback);
}
},
mounted() {
var self=this;
this.select2 = $(this.$el)
.find('select')
.select2({
...this.settings,
data: this.options,
ajax: {
transport: function (params, success, failure) {
self.ajaxCall(params, success, failure);
}
}
})
.on('select2:select select2:unselect', ev => {
this.$emit('change', this.select2.val());
this.$emit('select', ev['params']['data']);
});
this.setValue(this.value);
},
beforeDestroy() {
this.select2.select2('destroy');
}
});